簡介：神(shen)秘(mi)工(gong)廠(chang)深(shen)夜(ye)突(tu)發(fa)離(li)奇(qi)案(an)件(jian)，一(yi)名(ming)員(yuan)工(gong)離(li)奇(qi)慘(can)死(si)
，人(ren)人(ren)都(dou)傳(chuan)是(shi)不(bu)知(zhi)名(ming)異(yi)獸(shou)所(suo)為(wei)，一(yi)時(shi)間(jian)案(an)件(jian)變(bian)得(de)神(shen)乎(hu)其(qi)神(shen)。國(guo)際(ji)知(zhi)名(ming)靈(ling)異(yi)偵(zhen)探(tan)社(she)接(jie)到(dao)被(bei)害(hai)人家屬的委托，介入此案調查，卻被一係列假線索誤導，將凶手鎖定在廠長身上，然而廠長在不恰當的時機自殺，使得案情更加撲朔迷離。廠長死後
，其女兒光子將偵探社社長何生告上法庭，導致偵探社陷入信譽危機。　　預(yu)感(gan)到(dao)此(ci)事(shi)的(de)複(fu)雜(za)程(cheng)度(du)後(hou)，何(he)生(sheng)派(pai)出(chu)保(bao)鏢(biao)風(feng)澤(ze)和(he)電(dian)腦(nao)高(gao)手(shou)小(xiao)彌(mi)調(tiao)查(zha)涉(she)事(shi)工(gong)廠(chang)，發(fa)現(xian)廠(chang)長(chang)死(si)於(yu)謀(mou)殺(sha)，並(bing)將(jiang)調(tiao)查(zha)對(dui)象(xiang)鎖(suo)定(ding)在(zai)了(le)工(gong)廠(chang)的(de)技(ji)術(shu)顧(gu)問(wen)長(chang)穀(gu)川(chuan)身(shen)上(shang)。調(tiao)查(zha)證(zheng)實(shi)長(chang)穀(gu)川(chuan)的(de)真(zhen)實(shi)身(shen)份(fen)是(shi)日(ri)本(ben)的(de)通(tong)緝(ji)犯(fan)
，並(bing)且(qie)與(yu)流(liu)浪(lang)漢(han)失(shi)蹤(zong)案(an)有(you)關(guan)。與(yu)此(ci)同(tong)時(shi)，光(guang)子(zi)放(fang)下(xia)了(le)對(dui)何(he)生(sheng)的(de)偏(pian)見(jian)
，與(yu)他(ta)一(yi)同(tong)調(tiao)查(zha)案(an)件(jian)。　　heshengdengrenshenrudixue，faxiangongchangdezhenshimianmushiyigedaxingshengwushiyanshi
，bingqieheyigeguojizuzhiyouqianlian，yishousharendemidihuzhiyuchu。danshichangguchuanzaiguanjianshikepanbian，zhichumuhouzhushilingyouqiren。changguchuanweiheshourenzhishi
，jiujingshuicaishiweikongtianxiabuluande“神秘人”？…